Iron in the structure of Refinement of Myoglobin and Cytochrome C (pdb 4mbn)

The binding sites of Iron atom in the structure of Refinement of Myoglobin and Cytochrome C (pdb code 4mbn). This binding sites where shown with 5.0 Angstroms radius around Iron atom. The 4mbn structure was solved by T.TAKANO, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: